Camera: Enable VNDK result fmq size property

The camera client FMQ result size can be specified as system
property. Use the same property size for the VNDK FMQs since
the capture results that get sent in this scenario are going
to have similar size.

Flag: EXEMPT bugfix
Bug: 411286956
Test: atest VtsAidlCameraServiceTargetTest
Change-Id: I7ae48462e37a6b769dfa08c80176f26f8e66d3be